Used 18 Speed Sleeper Semi Trucks For Sale

2021 Kenworth T880 Sleeper Semi Truck - 28" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

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WEBASTO, DISC BRAKE,

Condition	Used
Usage	9,968 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	28"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37304
MLS Number	14078224
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2022 Western Star 4900FA Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

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Transmission modelRTLO-20918B, ALUMINIUM HEADACHE RACK, ESPAR, BEACONS LIGHT, WET KIT,

Condition	Used
Usage	8,477 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37148
MLS Number	14077726
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 605-___ SHOW
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2005 Peterbilt 379EXHD Sleeper Semi Truck - 63" Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

$95,000 USD

Beautiful 2005 379 Long hood Pete. Flat top sleeper, full fenders, all aluminum wheels. C15 Cat with Platinum 650hp engine kit installed less than 5000 miles ago. New head, new 650hp...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	CON8127
MLS Number	14065811
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 955-___ SHOW
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2016 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$69,750 USD

345k Original Miles ~ Cummins ISX ~ 500 HP ~ 1850 Torque 18 Speed ~ 16k Front / 46k Rears ~ Full Lockers ~ Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Financing Available with Your Good...

Condition	Used
Usage	345,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	GK6575
MLS Number	13785085
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 624-___ SHOW
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2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

$137,950 USD

For Sale: 2022 Peterbilt 567 Tri-Axle Sleeper – BIG HP, LOW MILES!, ONLY 291k MILES! Equipped with a 565hp Cummins X15, Eaton 18-Speed Automatic Transmission, 80” Mid Roof Sleeper, 48” Air...

Condition	Used
Usage	16,325 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,999 lb 3.91 ratio
Stock Number	CO10655
MLS Number	13775786
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(855) 807-___ SHOW
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2020 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$84,500 USD

CLEAN 2020 PETERBILT 389, SEMINOLE PAINT! CUMMINS X15 565HP, 18 SPEED AUTO TRANSMISSION, 72" SLEEPER, DUAL STACKS, DUAL BREATHERS, CHICKEN LIGHTS, NO RUST, JAKES, CRUISE CONTROL, NAVIGATION,...

Condition	Used
Usage	804,393 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7177
MLS Number	14074919
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2022 International LoneStar Sleeper Semi Truck - 64" Raised Roof Sleeper, Cummins 565HP, 18 Speed Ultrashift Plus Amt

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WEBASTO, FRIGO,

Condition	Used
Usage	9,014 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	64"
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-37046
MLS Number	14074897
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2021 Peterbilt 389 Sleeper Semi Truck - 68" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

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WEBASTO, WET KIT,

Condition	Used
Usage	13,015 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	68"
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	C-37002
MLS Number	14074891
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 955-___ SHOW
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2020 Kenworth W900L Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

$157,750 USD

Only 200k Miles on $54,000 Platinum Overhaul with Paperwork ~ Only 75k Miles on New Transmission ~ CAT 3406E ~ 550 HP ~ 18 Speed ~ Brand New Drives ~ 86″ Studio ~ All Aluminum Wheels ~...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	314109
MLS Number	14064716
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(833) 627-___ SHOW
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2021 Kenworth W900L Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$129,900 USD

PURPLEWAVE AUCTION IN FEBRUARY 2026 CALL FOR MORE INFO FACTORY WARRANTY ACTIVE 400K MILES OR 4 YEARS✅ , HD1 AND AT3 Coverage, Well Maintained Truck ✅ , Excellent conditions,...

Condition	Used
Usage	314,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	428108
MLS Number	12532342
Category	Sleeper Semi Trucks
Last Updated	1/9/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

(855) 489-___ SHOW
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2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$118,000 USD

500 hp X15 w/18 Speed Manual Transmission, 80" Ultra Loft w/2 bunks, Refrigerator, Chrome Bumper, Bunk Heater, Tilt and Telescoping,

Condition	Used
Usage	285,471 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2198
MLS Number	14021745
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(844) 435-___ SHOW
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2019 Western Star 4900EX Tri Axle Sleeper Semi Truck - Detroit

$114,900 USD

378688 Miles, Engine: DETROIT DD16, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 8x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 54, Wheel Base: 272, Tri Rear Axles, Front Axle...

Condition	Used
Usage	378,688 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	54"
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	347449
MLS Number	13556811
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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2015 Peterbilt 567 Tri Axle Sleeper Semi Truck - Cummins 560HP

$95,900 USD

365000 Miles, Engine: CUMMINS ISX, 605 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Trac Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheel Base: 264, Tri Rear...

Condition	Used
Usage	365,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	335233
MLS Number	12867208
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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2022 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$134,900 USD

389 Hood, X15 500 hp, RTLO18918 spd trans, Standup sleeper, Dual exhaust, Dual stainless breathers, Polished alum air tanks, Dual 150 gal w/4 straps, Texas bumper, Financing available, First...

Condition	Used
Usage	320,743 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	339351
MLS Number	12925868
Category	Sleeper Semi Trucks
Last Updated	12/31/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(844) 708-___ SHOW
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2012 Kenworth W900L Sleeper Semi Truck - Mid Roof Sleeper, Cummins 600HP, 18 Speed Manual

$67,500 USD

2012 Kenworth W900L with Deleted Cummins 600 HP X15 Engine, 3 Stage Jake Brake, Fresh Rebuilt Eaton 18 Speed Transmission, 3.25 Ratio Rear Differentials, Differential Lock, 50350 GVWR, Air...

Condition	Used
Usage	14,044 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.25 ratio
Stock Number	SBA1170
MLS Number	13764320
Category	Sleeper Semi Trucks
Last Updated	12/27/2025
Location	Roosevelt, UT, US
Sold By	SellBuyAuction

(855) 807-___ SHOW
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2023 Kenworth T880 Tri Axle Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$119,500 USD

2023 KENWORTH T880 TRI AXLE!! ONLY 171K MILES! CUMMINS X15 - 565HP! 18 SPEED EATON MANUAL!,DOUBLE FRAMED, 14,320 FAW! 59,200 RAW! KW AIRGLIDE SUSPENSION! DUAL EXHAUST! FULL LOCKERS! HYDRO...

Condition	Used
Usage	171,279 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	59,200 lb 3.73 ratio
Stock Number	7005
MLS Number	13607552
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2022 Western Star 49X Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

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Transmission model: RTLO-20918B, ESPAR, BEACONS LIGHT, FRIDGE, WET KIT, Inverter model: EATON 1800 WATT,

Condition	Used
Usage	9,687 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Newair
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-37019
MLS Number	14051914
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 478-___ SHOW
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2007 Peterbilt 379 Sleeper Semi Truck - 63" Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

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2007 Peterbilt 379 – CAT C15 / 18-Speed / 550HP / Local Fleet Truck, Stock #7048 | Local Trade | Overhaul Paperwork Available Just in. Call Walt at 678.466.9231 —local fleet truck, well...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	7048
MLS Number	13995927
Category	Sleeper Semi Trucks
Last Updated	1/15/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(707) 849-___ SHOW
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2009 Peterbilt 389 Sleeper Semi Truck - Raised Roof Sleeper, Cummins, 18 Speed Manual

$53,000 USD

2009 Peterbilt 389 Long Nose 1,844,510 18 speed CUMMINS ISX 2021 In Frame Rebuild Auxiliary power unit sleeper AC and Heat Truck is road ready Call Charlie Kain for details and to arrange...

Condition	Used
Usage	1,844,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
MLS Number	14049611
Category	Sleeper Semi Trucks
Last Updated	12/18/2025
Location	Oakland, CA, US
Sold By	Personal Asset Brokerage

(855) 605-___ SHOW
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1994 Peterbilt 378 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 450HP, 18 Speed Manual

$57,500 USD

1994 Peterbilt 378, PRE-EMISSION, New Crate Motor Detroit 60 Series engine installed 170,000 miles ago w/paperwork, 450 HP, Reman 18 Speed Manual Transmission installed 170,000 miles ago...

Condition	Used
Usage	1,000,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit SERIES 60 12.7 DDEC III
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,500 lb 3.90 ratio
Stock Number	BTS3930
MLS Number	14049336
Category	Sleeper Semi Trucks
Last Updated	12/18/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 940-___ SHOW
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2005 Peterbilt 387 Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 668HP, 18 Speed Manual

$22,999 USD

CATERPILLAR MOTOR 668HP -- 18SPD TRANSMISSION - DOUBLE BUNK SLEEPER - TANDEM AXLE - FRIDGE,

Condition	Used
Usage	752,803 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	668 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	D879063
MLS Number	13788525
Category	Sleeper Semi Trucks
Last Updated	1/15/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(855) 942-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 18 Speed Manual

$82,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, Cummins X15 diesel engine, 500 HP, 18-speed Eaton manual transmission, tandem rear axle, 259" wheelbase....

Condition	Used
Usage	327,563 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	433492
MLS Number	13863069
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Poplar Bluff, MO, US
Sold By	Penske Used Trucks

(855) 807-___ SHOW
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2022 Peterbilt 389 Sleeper Semi Truck - 68" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$139,500 USD

CLEAN 2022 PETERBILT CUMMINS X15, 565HP, 18 SPEED TRANSMISSION, DUAL BREATHERS, DUAL STACKS, VIRGIN 24.5" RUBBER, 3.25 RATIOS, ALUMINUM WHEELS, CHICKEN LIGHTS, FRIDGE, MICROWAVE, COBRA CB...

Condition	Used
Usage	471,363 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	7129
MLS Number	13905979
Category	Sleeper Semi Trucks
Last Updated	12/14/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2022 Western Star 4900FA Sleeper Semi Truck - 32" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

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BEACONS LIGHT, WEBASTO,

Condition	Used
Usage	7,938 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	32"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-37149
MLS Number	14041996
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center